TikTok
Backend Software Engineer Intern (TikTok-Search) - 2027 Summer
San Jose, California · Internship · Posted Oct 28, 2026
- Education
- Currently pursuing an Undergraduate/Master degree in Software Development, Computer Science, Computer Engineering, or a related technical discipline.
- Visa sponsorship
- Candidates must be able to establish authorization to work in the United States. The company does not provide sponsorship or immigration-related benefits.
About the job
Develop and improve TikTok Search features and the backend infrastructure, performance, stability, architecture, and data processing systems that support them.
What you'll do
- Assist in improving TikTok Search features to support product growth and user experience.
- Optimize system performance and enhance service stability for the Search platform.
- Help maintain Search architecture and offline data processing systems.
What they ask for
- Currently pursuing an undergraduate or master's degree in Software Development, Computer Science, Computer Engineering, or a related technical discipline.
- Able to work for 12 weeks during Summer 2027.
- Strong problem-solving and analytical skills, with an interest in backend services development.
- Proficient in coding, data structures, and algorithms; strong communication and teamwork skills.
Nice to have
- Hands-on experience or coursework related to backend services for large-scale applications.
- Familiarity with modern Search systems or prior Search product development or related backend projects.
Model-written summary · the original posting is authoritative